AD Server returning server not found kerberos database - Kerberos

This is a discussion on AD Server returning server not found kerberos database - Kerberos ; Hi all,
I am using MIT Kerberos to mutually authenticate with other user
(Kerberos Server: AD Server),
It is working fine with my newly installed active directory .But
when I try to work with my Company AD
Server to get ...

AD Server returning server not found kerberos database

I am using MIT Kerberos to mutually authenticate with other user
(Kerberos Server: AD Server),

It is working fine with my newly installed active directory .But
when I try to work with my Company AD

Server to get service ticket for particular user I am getting "Server not
found in Kerberos Database",

But that user is there in AD . any option can change to get it work .

I want to to know which option in ad makes mutual authentication between
user and user makes fail.

Do I need to use setspn to add service principle??

Please help me

Regards,

Eswar S

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